如何用c＃中的参数调用exe？ [英] How to call exe with parameters in c#?

问题描述

需要调用此方法：log.exe port13.dat StringTable> porttest.txt

Need to call this : log.exe port13.dat StringTable > porttest.txt

推荐答案

您可以使用.NET 流程 [ ^ ]运行此类命令的类...

You may use .NET Process[^] class to run such command...

Process.Start("log.exe", "port13.dat");

通常，对于每次调用外部程序，都使用Process和ProcessStartInfo类。如果为特定文件类型设置了默认程序，您甚至可以直接调用该进程，只能使用文件名。 Process.Start（test.txt）会在我的电脑上打开Notepad ++。



对于你的特殊问题：

In general, for every call to outside program, you use Process and ProcessStartInfo classes. If there is a default program set for particular file type you could even call the process directly, only with file name. Process.Start("test.txt") would open Notepad++ on my computer for example.

For your particular problem:

using System;
using System.Diagnostics;

public class Processing
{
    public static void Main()
    {
        Process p = new Process();
        p.StartInfo.FileName = "log.exe";
        p.StartInfo.Arguments = "port13.dat StringTable > porttest.txt";
        p.StartInfo.UseShellExecute = false;
        p.StartInfo.RedirectStandardOutput = true;
        p.Start();

        string output = p.StandardOutput.ReadToEnd();
        p.WaitForExit(); // This waits until the program called is closed

        Console.WriteLine("Output:");
        Console.WriteLine(output);    
    }
}

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